Photo: Hans Hillewaert · CC BY-SA 4.0 (Wikimedia Commons)
Scientific name
Hippocampus hippocampus
Group
Reef fish
Rarity
Rare
Where to see it
Mediterranean, Temperate Atlantic / English Channel
Conservation status (IUCN)
Data deficient
Did you know?
In the short-snouted seahorse, it's the male who carries the eggs in a belly pouch until they hatch. Its stubby snout is what sets it apart from its long-snouted cousin, which shares the same European coastline.
What defines this group — Reef fish
The bony fish that live against coral and rock: the living backdrop of almost every dive.
A bony skeleton, scales, and a rigid gill cover closing over the gills.
A swim bladder acts as a float: they hold their depth without swimming.
Many change colour, pattern — sometimes even sex — over the course of their life.